Het Spinhuis · OSS International Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Battleground Western Europe: Intelligence Operations in Germany and the Netherlands in the Twentieth Century | 978-90-5589-281-5 (90-5589-281-5) | 2008 | Ben de Jong · Beatrice de Graaf |
| Peacekeeping Intelligence: Emerging Concepts for the Future | 978-0-9715661-2-5 (0-9715661-2-7) | 2003 | Robert David Steele · Ben de Jong |